/*
 * Copyright (C) 2014 hu
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
package org.zsen.crawler.util;

import org.apache.commons.dbcp.BasicDataSource;


public class JDBCHelper {

    private static BasicDataSource ds = new BasicDataSource();
    private static boolean isCreated=false;
    public static BasicDataSource createConnection(String dbName, 
    												 String url, 
											    	 String username,
											    	 String password,
											    	 int initialSize,
											    	 int maxActive) 
    {
    		if(isCreated)
    			return ds;
    		else
    		{
            ds.setDriverClassName("org.postgresql.Driver");
            ds.setUrl(url);
            ds.setUsername(username);
            ds.setPassword(password);
            ds.setInitialSize(initialSize);
            ds.setMaxActive(maxActive);
            ds.setRemoveAbandoned(true);
            ds.setLogAbandoned(true);
            ds.setMaxWait(60000);
            ds.setRemoveAbandonedTimeout(60);
            isCreated=true;
            return ds;
    		}
 
    }


}
